85007412

素因数分解:

$2^2\times 3^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19843}}^1$

素因数の和:19877

約数の個数: 72

約数和(自身を含む): 260035776

約数和(自身を除く): 175028364

約数列:

[1, 2, 3, 4, 6, 7, 9, 12, 14, 17, 18, 21, 28, 34, 36, 42, 51, 63, 68, 84, 102, 119, 126, 153, 204, 238, 252, 306, 357, 476, 612, 714, 1071, 1428, 2142, 4284, 19843, 39686, 59529, 79372, 119058, 138901, 178587, 238116, 277802, 337331, 357174, 416703, 555604, 674662, 714348, 833406, 1011993, 1250109, 1349324, 1666812, 2023986, 2361317, 2500218, 3035979, 4047972, 4722634, 5000436, 6071958, 7083951, 9445268, 12143916, 14167902, 21251853, 28335804, 42503706, 85007412]

約数ペア:

[(1, 85007412), (2, 42503706), (3, 28335804), (4, 21251853), (6, 14167902), (7, 12143916), (9, 9445268), (12, 7083951), (14, 6071958), (17, 5000436), (18, 4722634), (21, 4047972), (28, 3035979), (34, 2500218), (36, 2361317), (42, 2023986), (51, 1666812), (63, 1349324), (68, 1250109), (84, 1011993), (102, 833406), (119, 714348), (126, 674662), (153, 555604), (204, 416703), (238, 357174), (252, 337331), (306, 277802), (357, 238116), (476, 178587), (612, 138901), (714, 119058), (1071, 79372), (1428, 59529), (2142, 39686), (4284, 19843)]